Based on its technology accumulated over 15 years, Jeong Woo Coupling Co. has constantly diversified the lineup of its products, including grip rings, hinge clamps, repair clamps and elbow repair clamps.
The company¡¯s export mainstays are grip ring type joints (MJG type) and hinge clamp type joints (MJH type). Equipped with a grip ring on the interior surface of the joint, MJG types can replace the exiting products (welding, flange, union and groove types). Mainly used for repairing small-diameter pipe systems (less than 150A), MJH types are equipped with a hinge on the opposite side of the locking device on the interior surface of the joint.
With ISO 9001 international certification, the maker has obtained foreign quality marks like ¡°CE.¡± It also acquired various international approvals, including KR, ABS, LR, RINA, JWWA and JFESC. It annually exports about $2 million worth of products, mainly to Europe, Japan and elsewhere in Asia. Notably, it has been registered as an authorized supplier by Kuwait Oil Corporation and the Ministry of Defense of Taiwan.
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